Struct MasterKey

pub struct MasterKey(SymmetricCryptoKey);

Master Key.

Derived from the users master password, used to protect the UserKey.

Tuple Fields

0: SymmetricCryptoKey

Implementations

impl MasterKey

pub fn new(key: SymmetricCryptoKey) -> Self

pub fn generate(rng: impl RngCore) -> Self

Generate a new random master key. Primarily used for KeyConnector.

pub fn derive( password: &str, email: &str, kdf: &Kdf, ) -> Result<Self, CryptoError>

Derives a users master key from their password, email and KDF.

Note: the email is trimmed and converted to lowercase before being used.

pub fn derive_master_key_hash( &self, password: &[u8], purpose: HashPurpose, ) -> Result<String, CryptoError>

Derive the master key hash, used for local and remote password validation.

pub fn make_user_key(&self) -> Result<(UserKey, EncString), CryptoError>

Generate a new random user key and encrypt it with the master key.

pub fn encrypt_user_key( &self, user_key: &SymmetricCryptoKey, ) -> Result<EncString, CryptoError>

Encrypt the users user key

pub fn decrypt_user_key( &self, user_key: EncString, ) -> Result<SymmetricCryptoKey, CryptoError>

Decrypt the users user key

pub fn to_base64(&self) -> String